FN Five-seveN Mk3 5.7x28mm Full-Size, FDE, 4.8 in Barrel, Adjustable Sights, 30+1 Capacity
This FN Five-seveN Mk3 stands out as a full-size, Flat Dark Earth pistol chambered in 5.7x28mm with a 4.8 in cold hammer-forged, chrome-lined barrel. It features the Mk3 steel-core slide encased in a polymer shell with visible fasteners, a single-action delayed-blowback system, and a non-MRD iron-sight configuration. Offered in excellent condition, it includes two 30-round and two 20-round magazines along with FN-branded accessories.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol appears carefully maintained with minimal handling evidence, consistent with the stated ratings.
What’s Included
- FN-branded soft carry case
- FN Five-SeveN Series owner's manual
- Pistol holster
- Spare OEM magazine baseplate
- 2x 30-round magazines
- 2x 20-round magazines
The Mk3 configuration uses a steel slide core encased in a polymer shell secured by visible fasteners, paired with front and rear serrations for confident manipulation. The frame and slide are finished in matching FDE for a uniform factory appearance.
The 4.8 in barrel is cold hammer-forged and chrome-lined, and the action is single-action with a delayed-blowback operating system. An internal hammer, ambidextrous manual safety, and a left-side magazine release define the Mk3 control layout.
Sights are iron-only in this non-MRD configuration: a white-dot front blade and a fully adjustable rear for windage and elevation, with the elevation scale marked "UP." A five-slot MIL-STD-1913 rail on the dustcover supports compatible lights or accessories.
The polymer frame incorporates molded stippling panels with FN logos and an extended beavertail. Proof and origin markings include "FN HERSTAL BELGIUM" and "FN COLUMBIA SC," with country of origin listed as Belgium.
This example ships with a mix of standard-length and extended-length magazines; the extended magazines include grip-sleeve extensions as noted, and the listed capacity is 30+1 when using the 30-round magazine.